2,4-Di-tert-butylphenol, 100 µg/ml, Methanol, 1m

ICP Mix #1

1,4-Anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 635-12-1

Mass-Labelled PCDD & PCB Internal Standard Solution, 1.2ml, nonane